Earn point on your loyalty program!arrow arc left

Cheap flights from Buffalo (BUF) to Boston (BOS)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Buffalo (BUF) to Boston (BOS)

How to find the cheapest flight from Buffalo (BUF) to Boston (BOS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Buffalo (BUF) to Boston (BOS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Buffalo (BUF) to Boston (BOS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Buffalo to Boston in April , May 2025

30 Apr - 03 May $ 272.00
BUF
Buffalo
United Airlines
1 STOPS
BOS
Boston
BOS
Boston
United Airlines
1 STOPS
BUF
Buffalo
Pick dates
30 Apr - 03 May $ 272.00
BUF
Buffalo
United Airlines
1 STOPS
BOS
Boston
BOS
Boston
United Airlines
1 STOPS
BUF
Buffalo
Pick dates
30 Apr - 03 May $ 272.00
BUF
Buffalo
United Airlines
1 STOPS
BOS
Boston
BOS
Boston
United Airlines
1 STOPS
BUF
Buffalo
Pick dates

Last minute flights from Buffalo to Boston

20 Apr - 30 Apr $ 308.00
BUF
Buffalo
United Airlines
1 STOPS
BOS
Boston
BOS
Boston
United Airlines
1 STOPS
BUF
Buffalo
Pick dates
20 Apr - 30 Apr $ 308.00
BUF
Buffalo
United Airlines
1 STOPS
BOS
Boston
BOS
Boston
United Airlines
1 STOPS
BUF
Buffalo
Pick dates
18 Apr - 30 Apr $ 611.00
BUF
Buffalo
United Airlines
1 STOPS
BOS
Boston
BOS
Boston
United Airlines
1 STOPS
BUF
Buffalo
Pick dates

One-way flights to Boston from Buffalo

7:45 PM - 10:19 PM
United Airlines
1 Stops
4h 14m
BUF - BOS
$ 176
Kiwi
Pick dates
7:45 PM - 10:05 PM
United Airlines
1 Stops
3h 59m
BUF - BOS
$ 179
Kiwi
Pick dates
10:54 AM - 1:55 PM
United Airlines
1 Stops
6h 28m
BUF - BOS
$ 249
Kiwi
Pick dates

How to find the cheapest flight from Buffalo (BUF) to Boston (BOS)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Buffalo (BUF) to Boston (BOS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Buffalo (BUF) to Boston (BOS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.